package com.cwj.mansysback.service.api;

import com.cwj.mansysback.entity.Rank;

import java.util.List;

public interface RankService {

    List<Rank> selectALL();

    boolean updateRank(String rid,String rname,double rpiece);

    boolean insertRank(String rid,String rname,double rpiece);

    boolean deleteRank(String rid);

}
